Accessory for electronic cigarette



FIG. 1 is a perspective view;

FIG. 2 is a front elevation view;

FIG. 3 is a rear elevation view;

FIG. 4 is a left side elevation view;

FIG. 5 is a right side elevation view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

The broken lines in FIGS. 3 and 7 depict portions of the accessory for electronic cigarette that form no part of the claimed design. 

CLAIM The ornamental design for an accessory for electronic cigarette, as shown and described. 